baber/WOPTO huggingface dataset:
Patent JP-H01250521-A (JP)
Title: Vertical slot excavating construction and excavator
Inventor: MIYOSHI TAKESHI
IPC: E02D5/38
Filed: 1988-03-30
Abstract: PURPOSE:To heighten an excavating speed, by a method wherein a casing tube pressure-applied to the lower section is reciprocatingly-moved in the circumferential direction to excavate, and wherein a hammer is dropped when the tube is butted to cobble-stones, and wherein a striking force is applied to a sleeve fitted on a cutting edge. CONSTITUTION:A casing tube 1 pressure-applied to the lower section by an oil pressure jack is oscillated by an oscillator 7 and a sleeve 2 is reciprocating- rotated at the same time, and by the cutting edge 2b of the sleeve 2, earth is excavated, and the tube 1 is pushed into ground. After that, when the lower end of the edge 2b is butted to cobble-stones and an excavating speed is lowered, then along the internal wall of the tube 1, a drop hammer 3 is dropped from the upper side, and to the upper end of the edge 2b, a striking force is applied from the upper side. After that, the edge 2b is moved under the tube 1, and the cobble-stones are crushed by the striking force. Besides, when earth or the crushed cobble-stones are fitted into the tube 1, then a hammer grab 4 is dropped to excavate, and earth or the like is contained and conveyed to the upper side.
Patent JP-S60221521-A (JP)
Title: Method for finish-annealing grain-oriented silicon steel sheet
Inventor: NISHIZAKA HIROSHI
IPC: C21D9/673
Filed: 1984-04-18
Abstract: PURPOSE:To form a uniform forsterite film of high grade and to provide superior magnetic characteristics to a coil over the full length and width by placing heat insulators on the inside and outside of the coil so as to heat, soak and cool the coil while inhibiting the flow of heat in the coil through the inside and outside of the coil. CONSTITUTION:A coil 3 of a grain-oriented silicon steel sheet is put on a base plate 2 on a support 7 in an annealing furnace 1, and heat insulators such as heat insulating coil rings 6 are placed on the inside 4 and outside 5 of the coil 3 so as to inhibit the flow of heat in the coil 3 through the inside 4 and outside 5. Heaters 15 fixed on the body 14 of the furnace such as burners or electric heaters are worked to heat the coil 3 in a muffle 12 in a prescribed annealing cycle, and the coil 3 is held for a fixed time and cooled.
Patent JP-H11279100-A (JP)
Title: Production of optically active 1-substituted-2-propanol
Inventor: FUJIMA TOSHIHIKO
IPC: C07C205/37
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by reacting a hydroxy- aromatic compound with an optically active propylene oxide in the presence of a catalyst. SOLUTION: The compound of formula CH3 C*H(OH)CH2 OA (C* is asymmetric carbon) is produced by reacting (A) a hydroxy-aromatic compound of formula AOH (A is a univalent group obtained by removing a bonding hydrogen from a compound having an aromatic ring) (e.g. 2-chloro-3-fluoro-6-nitrophenol) with (B) an optically active propylene oxide in the presence of a catalyst [e.g. (1R,2R)-N,N'-bis(3,5-di-t-butylsalicylidene)-1,2-cyclohexane diaminocobalt<11> ] preferably at temepratures of -20 to +100 deg.C for 0.5-100 hr. The amount of the component B in the above reaction is preferably 10-500 mol.% based on the component A.
Patent JP-H04312049-A (JP)
Title: Packet transfer control system
Inventor: SUGIYAMA MITSUHARU
IPC: H04L12/801
Filed: 1991-04-11
Abstract: PURPOSE:To efficiently execute packet transmission between communication control processors in an ISDN switchboard. CONSTITUTION:The packet processor (PHM) 3 and the terminal stored equipment (SLIC) 4 of the communication control processors execute the packet transmission through a packet switch 1. The communication control processor is provided with a packet bus controller (PKBC) 5 and a PKBC control program (PBCC) 6. The PBCC 6 transits only the packet existing in the transmission queuing packet registration table of every packet highway registered in a transmission queue or the packet existing in the retransmission queuing packet registration table of every packet highway registered in a retransmission queue.
Patent JP-S59203484-A (JP)
Inventor: MATSUMURA KATSUMI
IPC: A24F19/14
Filed: 1983-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63246458-A (JP)
Title: Warming method for fuel tank in engine utilizing metal hydride
Inventor: HAMA JUN
IPC: F02M21/02
Filed: 1987-03-31
Abstract: PURPOSE:To increase a supply amount of hydrogen, by increasing a speed higher in an engine when it is in idle operation with a low internal pressure in a fuel tank, in case of the engine to which hydrogen gas, generated by heating metal hydride by exhaust gas, is stored in the fuel tank and supplied. CONSTITUTION:Exhaust gas from an engine 1 is fed to an exhaust heat exchanger 4, generating warm water. This warm water, which is fed to a heat exchanger 10 in a fuel tank 2 by a water pump 11, heats metal hydride in the inside generating hydrogen gas. A pressure of the hydrogen gas is regulated by a pressure reducing valve 7 through a filter 5 and an emergency cutoff valve 6, and the hydrogen gas, which is controlled being switched to a direct injection system 8 or a premixture system 9 in accordance with an operative condition, is fed to the engine 1. A control unit 15, which detects conditions of hydrogen gas pressure, engine speed and an idle switch 18, opens an amount increase system 23 in the premixture system 9 increasing the engine speed higher when the hydrogen gas is in a preset pressure or less with no depression of an accelerator 17.
Patent JP-2000238467-A (JP)
Title: Diary with secret function
Inventor: NAKAJO YASUHIRO
IPC: B42D15/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a diary of secret properties using a secret code sheet by filling windows with optional sentences formed on a secret code sheet with the windows opening discontinuously and also filling empty columns other than the windows with optional characters. SOLUTION: The size of a secret code sheet 1 is made to match to the size of a diary or the like. Sentences are written starting from the window sections 2 and then empty columns are filled to make it impossible to grasp the meaning. Filling holes 3 are utilized for attaching accessories on the dairy. A perforated line 4 is removed when secret codes are used. A secret code sheet identification mark 5 is required to identify a lot of variations of window opening patterns on the secret code sheet. Seals and the like can be used for protecting secrecy of the secret code sheet identification mark, and the seals can be released or erased. A cover title 6 can be released and can be manipulated to print as another title. The diary is provided with the secret code sheet as described above, and the effect of keeping sentences secret can be provided by utilizing the secret code sheet.
Patent JP-H07286730-A (JP)
Title: Flame stabilizer for gas turbine burner
Inventor: TANIDA SHOZO
IPC: F23R3/18
Filed: 1994-04-18
Abstract: PURPOSE:To obtain an Ni-base alloy flame stabilizer which can be welded and has excellent heat resistant fatigue characteristics by forming the stabilizer of Ni-base superalloy containing specific ratios of C, Co, Cr, Al, Ti, Nb, W and Ni, and fixing a ring made of the same material as that of a swirler to the side connected with the swirler at a hot isotropic pressure. CONSTITUTION:An intermediate ring 11 is fixed to an Ni-base precision cast ring 10 to form a flame stabilizer. The ring 11 is fixed to the ring 10 by diffusion bonding with hot isotropic pressure treatment. In this case, the stabilizer is formed of Ni-base superalloy containing by weight% 0.05-0.20 of C, 15-25 of Co, 15-25 of Cr, 1-3 of Al, 1-3 of Ti, 1-3 of Nb, 5-10 of W and 55 or more of Ni in such a manner that (Al+Ti) amount and W amount are contained within lines for sequentially connecting points of 2.5% of (Al+Ti) and 10% of W, 3% of (Al+Ti) and 10% of W, 5% of (Al+Ti) and 7.5% of W, 5% of (Al+Ti) and 7.5% of W in a characteristic diagram.
Patent JP-H01252404-A (JP)
Title: Refuse collecting system and method
Inventor: OKAZAKI AKIO
IPC: B65F5/00
Filed: 1988-03-31
Abstract: PURPOSE:To automate the refuse collecting system in the title by connecting a reservoir to which a chute and an outside air inlet pipe, each of which is provided with an opening and closing valve, are connected, to a transport pipe, a collecting cart and an aspirator via the opening and closing valves, and inducing outside air so as to collect refuse into the collecting cart after the pressure of the whole system has been reduced by opening the opening and closing valves and the aspirator. CONSTITUTION:The suction hose 32 and the suction hose 37 of a refuse collecting cargo 30 are connected to a transport pipe 23 and the suction pipe 45 of an aspirator 37 respectively, and the first opening and closing valve 13 is closed and the number of the openings of the second opening and closing valve 18 is set at 0. Then the pressure within the whole system including a reservoir 10a and the collecting cart 30 is reduced to a predetermined pressure by operating the aspirator 31, and the opening and closing valve 18 is opened to induce outside air. All the refuse within the reservoir 10a is transferred and collected into the collecting cart 30 by the induced outside air via the transport pipe 23 and the suction hose 32. When the pressure reaches its upper limit or after a predetermined suction period has passed, the opening and closing valve 18 is closed. The above procedure is repeated until all the refuse within the reservoir is transported. Thus, the refuse collecting system concerned can be automated so that the work force can be reduced.
Patent JP-S63244607-A (JP)
Inventor: NAITO YASUYUKI
IPC: H01G4/40
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57193149-A (JP)
Title: Remote controlling device for time division multiplex communication equipment
Inventor: TANABE SHIYOUSAKU
IPC: H04J3/14
Filed: 1981-05-22
Abstract: PURPOSE:To enable to control a counter station folding circuit of an opposing station, by using a counter station alarming signal already provided. CONSTITUTION:By using a counter station alarming signal already provided, an opposing station discriminates if the signal is a counter station alarming signal or a counter station folding signal, and when it is the counter station folding signal, a multiplex signal transmitted from an original station can be folded at the opposing station. Thus, conventional signal formats can be used as they are without increasing the clock rate of the multiplex signal.
Patent JP-H03278019-A (JP)
Title: Liquid crystal phase modulating element and interference device
Inventor: TOYOOKA SATORU
IPC: G02F1/13
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the phase modulating element which has no mechanical moving parts, can be controlled with several volts, is small in size and allows easy handling by constituting the element of a liquid crystal layer which consists of two regions; a central part and a peripheral part and has a means for selectively impressing voltages to the one region. CONSTITUTION:This phase modulating element is constituted of the liquid crystal layer 106 which consists of the two regions; the central part and the peripheral part and has the means for selectively impressing the voltages to the one region. Namely, the element is constituted of the twisted nematic liquid crystal (TN) layer 106 of positive dielectric anisotropy which is crimped at about 7mum spacing by two optically polished glass substrates 104, 105 formed with a solid transparent thin-film electrode 101 on one side and a transparent thin-film electrode 103 having an aperture 102 of 100mum diameter in the central part on the other and the power source 107 which impresses the AC voltage to both electrodes. The phase modulating element which has no mechanical moving parts, can be controlled with several volts, is small in size and allows the easy handling is obtd.
Patent JP-S62236369-A (JP)
Title: Ultrasonic motor
Inventor: SUMIHARA MASANORI
IPC: H02N2/00
Filed: 1986-04-04
Abstract: PURPOSE:To increase the driving force of an ultrasonic motor and to eliminate a noise by interposing a specific composition between a vibrator and a rotary body. CONSTITUTION:A vibrator 2 is bonded fixedly to the surface of a piezoelectric unit 1. A sheetlike form 3 is interposed between the vibrator 2 and a rotary body 4. The shaper 3 is composed of a composition in which aromatic polyamide fiber and mica are dispersively mixed in a polyurethane elastomer. A method of interposing the form 3 between the vibrator 2 and the body 4 has bonding fixedly the form 3 on the body4, and pressing it by spring or magnetic force to the vibrator 2, but not limited only to this method.
Patent JP-H02258447-A (JP)
Title: Failure diagnostic device for vehicle
Inventor: HIDESHIMA MASAO
IPC: G01M17/007
Filed: 1989-03-31
Abstract: PURPOSE:To simply and surely perform a failure diagnosis without using a special diagnostic apparatus by performing preset actions under the pseudo vehicle running state when the operation of a driving apparatus is diagnosed, and visually observing the operation or nonoperation of the driving apparatus in response to the presence of an abnormality. CONSTITUTION:When a vehicle is normally controlled, this mode is judged by a judging section 16, a drive command signal is outputted from a command section 18 based on the normal drive quantity signal of a setting section 17, and rear wheels are steered according to the steering angle of front wheels, for example. When the operation of a driving apparatus is diagnosed, this mode is judged by the judging section 16, and a pseudo drive quantity signal from a setting section 19 is outputted to the command section 18. When an abnormality such as an open circuit occurs, rear wheels are made inoperative, and the presence of the abnormality is easily judged by visual observation. When an abnormality occurs on various sensors, an abnormal drive quantity signal from a setting section 21 is outputted to the command section 18 in response to the sensor output of a judging section 20, the steering angle of rear wheels is increased, and the abnormal operation is visually observed easily.
Patent JP-S60222908-A (JP)
Title: Control method of flow rate of molten metal
Inventor: ITANO SHIGEO
IPC: G05D7/06
Filed: 1984-04-20
Abstract: PURPOSE:To supply molten metal continuously at a constant flow rate and to obtain products of good quality by measuring the weight of the molten metal in a tank and the stream diameter of molten metal passed through a nozzle, and adjusting the weight of the molten metal staying in the tank. CONSTITUTION:A stream of molten metal falling to the pouring gate of a refining furnace from a quantitative supply tundish 4 is photographed by a TV camera 17 and an image analyzing device 18 measures continuously the diameter of the molten metal stream 16 corrected with photographic magnification. Then, the weight of the molten metal in the tundish 4 is measured continuously by a load cell 14. Then, a controller 20 calculates the flow rate of the molten metal on the basis of respective measured values and compares it with a specific value, and the injection amount of the molten metal from said furnace 3 to the tundish is adjusted according to the comparison result to control the flow rate of the molten metal from the tundish 4.
Patent JP-H03280802-A (JP)
Title: Coated seed and production device therefor
Inventor: IIZUKA TOSHIYUKI
IPC: A01C1/06
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the title seed having improved shelf stability, promoting growth, preventing disease, by coating seeds with a first layer containing methyl glycoside, a cyclodextrin-based second layer containing methyl glycoside and a cellulosic third layer. CONSTITUTION:The objective seeds coated with (A) a first layer comprising a material containing methyl glycoside, (B) a second layer consisting of a material containing methyl glycoside and a dextrin-based coating agent and (C) a third layer composed of a material containing a cellulosic coating agent.
Patent JP-S61237529-A (JP)
Title: Voice transmission remote control system
Inventor: IYAMA HIROYUKI
IPC: H04M9/00
Filed: 1985-04-12
Abstract: PURPOSE:To decrease number of connection cables by transmitting/receiving voice while being superimposed on a power transmission line from a main body to each remote controller. CONSTITUTION:An AC power supply of 100VAC is inputted to the main body 1, converted into a DC voltage by a transformer 5, a full wave rectifier 6 and a low pass filter 8 and sent to remote controllers 2, 3 via connection lines 9, 10, 11, 12. On the other hand, a voice signal from an equipment such as a radio set or an interphone formed by a voice equipment 18 of the remote controller 2 is amplified by an amplifier 19 and fed to a winding 15 of a coupling transformer. The signal is produced between the connection lines 11, 12 from between the connection lines 9, 10 through a capacitor 16 and sent to the remote controller 3.
Patent JP-S63245530-A (JP)
Title: Shared resource pool managing system
Inventor: OGAWA SHUICHI
IPC: G06F9/46
Filed: 1987-03-31
Abstract: PURPOSE:To reduce queuing at the time of reserving a shared resource by providing a shared resource management mechanism which permits declaration of the number of shared resources for frequent use at the time of declaring said number by a certain program unless this number exceeds a maximum value. CONSTITUTION:When a user application program (AP) 140 declares the number of shared resources for frequent use, a shared resource management mechanism 130 permits this declaration unless a number 114 of all shared resources for frequent use in a pool management table 110 exceeds a maximum number 115 of shared resources for frequent use, but the mechanism 130 rejects the declaration if the number 114 exceeds the maximum number 115. Permitted and reserved shared resources for frequent use are inhibited from being used by the other APs, and idle shared resources are used as shared resources for frequent use. Queuing at the time of reserving shared resources is suppressed by this management based on the maximum number of shared resources for frequent use.
Patent JP-2000272632-A (JP)
Title: Card sending envelope and its production
Inventor: TAKE SEIJI
IPC: B65D27/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of processing and to prevent troubles of erroneous addressing especially on sending a card having an alterable, reversible indication recording part by a method wherein a mount and the card are enclosed in a window envelope with an address information indicated on the reversible indication recording part of the card made visible through a window of the window envelope. SOLUTION: An address information is alterably indicated and recorded on a reversible indication recording part of a card 1. An information letter is printed on a mount 22 to which the card 1 is affixed. Furthermore, the card 1 is temporarily stuck with an adhesive 26 to a part of the mount 22. Then, the card 1, temporarily stuck onto the mount 22, is enclosed in a window envelope 24 having a window 23. The window 23 is formed by cutting out a part of the window envelope 24, and a transparent film 27 is stuck at its peripheral part to a paper forming the window envelope 24 to cover the window 23. Therefore, the address information is discerned visually through the window 23 on sending the card 1 and because the address of the card 1 is identified therewith, erroneous sending or the like can be prevented.
Patent JP-H0920883-A (JP)
Title: Seal member composition for scroll type compressor
Inventor: SHIMOKUSUZONO TAKUMI
IPC: C08L67/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising two kinds of specific resins, and having good fluidity on melt-molding treatments and sufficient durability against alternate fleon gases and PAG lubricating oils in addition to good sliding characteristics. SOLUTION: The seal member composition comprises (A) 60-95wt.% of a polyetherketone resin having a melting point of >=350 deg.C and (B) 40-5wt.% of a liquid crystal polyester resin having a flowing temperature of >=300 deg.C. The flowing temperature is a temperature giving a melt viscosity of 48000 poises, when the resin heated at a heating speed of 4 deg.C/min is extruded from a nozzle having an inner diameter of 1mm and a length of 10mm under a load of 100kgf/ cm<2> . The component B is a compound containing repeating units of formulas I-III (n is 0, 1). Therein, the molar ratio of the repeating units of formulas I and II is 1:1 to 10:1, and the molar ratio of the repeating units of formula II and III is 9:10 to 10:9. The substituents in the repeating units of formulas II and III are arranged at the para or meta positions, respectively.
Patent JP-S57197333-A (JP)
Title: Oil-pressure circuit for oil-pressure shovel
Inventor: HIRATA TOUICHI
IPC: E02F9/22
Filed: 1981-05-27
Abstract: PURPOSE:To prevent the meandering running of an oil-pressure shovel by using a system in which left and right-handed running motors are connected in parallel with  independent oil-pressure pumps, the discharge pipeline of each oil-pressure pump is  connected to the other through an electromagnetic communication valve, and the valve is opened or closed by a switching valve. CONSTITUTION:Since an electromagnetic communication valve 23 is closed when operating left and right-handed running switch valves 14 and 18, the pressure oils of oil- pressure pumps 12 and 13 are supplied to each of left and right-handed running motors  6 and 7, whereupon the speeds of the left and right-handed motors 6 and 7 become  values corresponding to the operation amounts of the valves 14 and 18. Under the  condition, when operating a turning switch valve 16, for example, the communication  valve 23 is opened. Therefore, part of the pressure oil of the oil-pressure pump 12 is supplied to the turning motor 8 and part of the pressure oil of the pump 13 is supplied  to the left-handed motor 6 through the communication valve 23 even when the amount  of pressure oil to be supplied to the left-handed motor 6 is reduced. By this, the reduction rate of the speed of the left-handed motor 6 is lessened, the amount of pressure  oil to be supplied from the pump 13 to the right-handed motor 7 is reduced, and the  speed of the right-haded motor 7 is also reduced.
Patent JP-S534918-A (JP)
Title: Control board device for garbage truck
Inventor: SAKURAI YUUJI
IPC: B65F3/20
Filed: 1976-07-02
Abstract: PURPOSE: To prevent a tail gate from being damaged due to collision of gross solid wastes; a shield plate is provided interlocked with opening and closing of the gate so that none can do a garbage entering operation when the gate is closed. 
     COPYRIGHT: (C)1978,JPO&Japio